Modify this program so it passes the test cases in Hypergrade becauses it says 5 out of 7 passed for test case 2 and 3 the numbers are not in there correct places.
Operations
In mathematics and computer science, an operation is an event that is carried out to satisfy a given task. Basic operations of a computer system are input, processing, output, storage, and control.
Basic Operators
An operator is a symbol that indicates an operation to be performed. We are familiar with operators in mathematics; operators used in computer programming are—in many ways—similar to mathematical operators.
Division Operator
We all learnt about division—and the division operator—in school. You probably know of both these symbols as representing division:
Modulus Operator
Modulus can be represented either as (mod or modulo) in computing operation. Modulus comes under arithmetic operations. Any number or variable which produces absolute value is modulus functionality. Magnitude of any function is totally changed by modulo operator as it changes even negative value to positive.
Operators
In the realm of programming, operators refer to the symbols that perform some function. They are tasked with instructing the compiler on the type of action that needs to be performed on the values passed as operands. Operators can be used in mathematical formulas and equations. In programming languages like Python, C, and Java, a variety of operators are defined.
Java
Modify this program so it passes the test cases in Hypergrade becauses it says 5 out of 7 passed for test case 2 and 3 the numbers are not in there correct places.
And do the following ;
1) For test cases 2 and 3 for the outputted numbers there needs to be commas and there needs to be nothing after that
2)for test case 1 outputted numbers there needs to be nothing after that,
3) for test 4 when file is not found there needs to be nothing after that
4) and for test case 5 and 7 afer a file is not found it needs to display Please re-enter the file name or type QUIT to exit: so you input the text file and displays the numbers.
import java.io.*;
import java.util.Scanner;
public class FileSorting {
public static void main(String[] args) throws Exception {
Scanner sc = new Scanner(System.in);
System.out.println("Please enter the file name or type QUIT to exit:");
while (true) {
String input = sc.next();
if (input.equalsIgnoreCase("QUIT")) {
break; // Exit the program
} else {
String filePath = new File("").getAbsolutePath() + "/" + input;
File file = new File(filePath);
if (file.exists() && !file.isDirectory()) {
try (BufferedReader br = new BufferedReader(new FileReader(file))) {
String st;
StringBuilder formattedText = new StringBuilder();
while ((st = br.readLine()) != null) {
if (!st.trim().isEmpty()) {
String[] numbers = st.split(",");
for (int i = 0; i < numbers.length; i++) {
formattedText.append(numbers[i].trim());
if (i < numbers.length - 1) {
formattedText.append(",");
}
}
formattedText.append("\n");
}
}
if (formattedText.toString().trim().isEmpty()) {
System.out.println("File " + input + " is empty.");
} else {
System.out.print(formattedText);
}
return; // Exit the program after printing
} catch (IOException e) {
e.printStackTrace();
}
} else {
System.out.println("File " + input + " is not found.");
if (input.equals("input2.csv") || input.equals("input7.csv")) {
System.out.println("Please re-enter the file name or type QUIT to exit:");
}
}
}
}
}
}
input2x2.csv
-67,-11
-27,-70
input1.csv
10
input10x10.csv
56,-19,-21,-51,45,96,-46
-27,29,-58,85,8,71,34
50,51,40,50,100,-82,-87
-47,-24,-27,-32,-25,46,88
-47,95,-41,-75,85,-16,43
-78,0,94,-77,-69,78,-25
-80,-31,-95,82,-86,-32,-22
68,-52,-4,-68,10,-14,-89
26,33,-59,-51,-48,-34,-52
-47,-24,80,16,80,-66,-42
input0.csv
Test Case 1
input1.csvENTER
10\n
Test Case 2
input2x2.csvENTER
-67,-11\n
-70,-27\n
Test Case 3
input10x10.csvENTER
-51,-46,-21,-19,45,56,96\n
-58,-27,8,29,34,71,85\n
-87,-82,40,50,50,51,100\n
-47,-32,-27,-25,-24,46,88\n
-75,-47,-41,-16,43,85,95\n
-78,-77,-69,-25,0,78,94\n
-95,-86,-80,-32,-31,-22,82\n
-89,-68,-52,-14,-4,10,68\n
-59,-52,-51,-48,-34,26,33\n
-66,-47,-42,-24,16,80,80\n
Test Case 4
input0.csvENTER
File input0.csv is empty.\n
Test Case 5
input2.csvENTER
File input2.csv is not found.\n
Please re-enter the file name or type QUIT to exit:\n
input1.csvENTER
10\n
Test Case 6
quitENTER
Test Case 7
input2.csvENTER
File input2.csv is not found.\n
Please re-enter the file name or type QUIT to exit:\n
QUITENTER
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